Answer:
A. Pontiac
Step-by-step explanation:
Camry's mileage = Miles travelled / gallons of fuel used
= 196 / 11
= 17.82
Pontiacs mileage = Miles travelled / gallons of fuel used
= 220 / 13
= 16.92
Bluck's mileage = Miles travelled / gallons of fuel used
= 356 / 15
= 22.25
Toyotas mileage = Miles travelled / gallons of fuel used
= 583 / 21
= 27.76
The car with the best mileage is Pontiac
Answer:
√3
Step-by-step explanation:
cot²(θ) = csc²(θ) -1 . . . . . a relevant identity
= 1/sin²(θ) -1
= (1/(1/2))² -1 = 2² -1 = 3
Then ...
cot(θ) = √3 . . . . . . . . take the square root
Find the line that goes up three for every one to the right it goes. B is the line that fits the equation.
FIRST YOU FIND THE TOTAL NUMBER OF RIGHT-HANDED BY DOING
5:8 = 45:x
CROSS MULTIPLY : 5x = 45(8)
5x = 360
x = 360/5
x = 72
THE TOTAL NUMBER OF BATTERS = 45 + 72 =117
THE RATIO OF LEFT-HANDED BATTERS TO THE TOTAL NUMBER OF BATTERS IS 45/117 ( YOU CAN SIMPLIFY BOTH BY 9 ); 45/117 = 5/13.
HOPE THIS HELPED
If the signs are alike, and ur adding/subtracting......u add them and keep the same sign